1 files changed, 16 insertions, 1 deletions

diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/HostToHostIntent.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/HostToHostIntent.java
index bd4219ad..c1467241 100644
--- a/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/HostToHostIntent.java
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/intent/HostToHostIntent.java
@@ -17,11 +17,15 @@ package org.onosproject.net.intent;
 
 import com.google.common.annotations.Beta;
 import com.google.common.base.MoreObjects;
+import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
+
 import org.onosproject.core.ApplicationId;
 import org.onosproject.net.HostId;
+import org.onosproject.net.Link;
 import org.onosproject.net.flow.TrafficSelector;
 import org.onosproject.net.flow.TrafficTreatment;
+import org.onosproject.net.intent.constraint.LinkTypeConstraint;
 
 import java.util.List;
 
@@ -33,6 +37,8 @@ import static com.google.common.base.Preconditions.checkNotNull;
 @Beta
 public final class HostToHostIntent extends ConnectivityIntent {
 
+    static final LinkTypeConstraint NOT_OPTICAL = new LinkTypeConstraint(false, Link.Type.OPTICAL);
+
     private final HostId one;
     private final HostId two;
 
@@ -115,6 +121,15 @@ public final class HostToHostIntent extends ConnectivityIntent {
          */
         public HostToHostIntent build() {
 
+            List<Constraint> theConstraints = constraints;
+            // If not-OPTICAL constraint hasn't been specified, add them
+            if (!constraints.contains(NOT_OPTICAL)) {
+                theConstraints = ImmutableList.<Constraint>builder()
+                                    .add(NOT_OPTICAL)
+                                    .addAll(constraints)
+                                    .build();
+            }
+
             return new HostToHostIntent(
                     appId,
                     key,
@@ -122,7 +137,7 @@ public final class HostToHostIntent extends ConnectivityIntent {
                     two,
                     selector,
                     treatment,
-                    constraints,
+                    theConstraints,
                     priority
             );
         }